EP 0275737 B1 19891213 - GAS TORCH WITH AN ARTICULATED AND EXTENSIBLE BODY
Title (en)
GAS TORCH WITH AN ARTICULATED AND EXTENSIBLE BODY
Publication
Application
Priority
FR 8618065 A 19861223
Abstract (en)
[origin: US4809956A] A gas torch comprises a body with at a first end adjuster valves for connection to fluid supplies and at a second end a torch tip. At the first end there is a support from which the body extends to the tip. The body is made up of sections of rigid tube articulated and connected to each other by articulation and fluid passage connection devices. These ensure continuity of fluid circulation between the sections of tube. The sections of tube near the support are articulated to the support by articulation and fluid passage connection devices enabling them to be connected to the valves. Maneuvering means are articulated to the supports and to at least the sections of tube near the support so as to enable remote displacement of the tip. The tip is supplied with fluid by some at least of the articulated sections of tube constituting the body.
IPC 1-7
IPC 8 full level
F23D 14/38 (2006.01); B23K 7/00 (2006.01); B23K 7/10 (2006.01); B25J 9/04 (2006.01); B25J 9/10 (2006.01); B25J 19/00 (2006.01); F23D 14/46 (2006.01); F23K 5/00 (2006.01)
CPC (source: EP US)
B23K 7/10 (2013.01 - EP US); B25J 9/1065 (2013.01 - EP US); B25J 19/0029 (2013.01 - EP US); F23D 14/465 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE ES GB GR IT LI LU NL SE
DOCDB simple family (publication)
US 4809956 A 19890307; AT E48687 T1 19891215; AU 584534 B2 19890525; AU 8302287 A 19880714; DE 3761165 D1 19900118; EP 0275737 A1 19880727; EP 0275737 B1 19891213; ES 2011815 B3 19900216; FR 2608737 A1 19880624; FR 2608737 B1 19900810; JP 2647874 B2 19970827; JP S63187019 A 19880802; ZA 879463 B 19880613
DOCDB simple family (application)
US 12929787 A 19871207; AT 87402805 T 19871210; AU 8302287 A 19871221; DE 3761165 T 19871210; EP 87402805 A 19871210; ES 87402805 T 19871210; FR 8618065 A 19861223; JP 32301987 A 19871222; ZA 879463 A 19871217